Arnold Schwarzenegger Evaluates Study Claiming Intermittent Fasting Causes Higher Risk of Heart Problems – Fitness Volt (2024)

"No peer-reviewed study shows a cause-and-effect relationship between intermittent fasting and heart disease," Schwarzenegger shares.

Arnold Schwarzenegger Evaluates Study Claiming Intermittent Fasting Causes Higher Risk of Heart Problems – Fitness Volt (1)

Written byDoug Murray

Last Updated onMarch 21, 2024

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As one of the most famous fitness enthusiasts on the planet, Arnold Schwarzenegger never shies away from learning about new studies in the field. Recently, in his Arnold’s Pump Club Newsletter, Schwarzenegger evaluated findings that suggested intermittent fasting was linked with a 91% higher risk of cardiovascular death.

Intermittent fasting or time-restricted eating are types of diet plans that have gained considerable momentum as of late. These programs are made up of periods in which someone eats and fasts for health benefits. As with all dietary methods that restrict caloric intake, intermittent fasting is widely accepted for its ability to assist with weight loss.

Similar to other top-tier nutritionists such as Stan Efferding, Schwarzenegger believes the diet plan you’ll stick with is most effective. Schwarzenegger has been critical of calorie-restricting diets in the past but refuses to dismiss their validity for weight loss efforts. In light of a new bombshell study, linking heart problems with intermittent fasting, Schwarzenegger cleared the air about the popular dieting strategy.

Arnold Schwarzenegger Clarifies Intermittent Fasting Benefits After It Was ‘Linked’ to Heart Problems

After a study suggested that intermittent fasting was linked to a 91% higher risk of cardiovascular death, Schwarzenegger explained why the study lacked the research needed to make such a hyperbolic claim.

“Did you see the study about fasting?

Headlines this week claimed that time-restricted eating (the scientific term for intermittent fasting) was linked to a 91 percent higher risk of cardiovascular death.

First things first: No peer-reviewed study shows a cause-and-effect relationship between intermittent fasting and heart disease.”

Even though the data was insufficient, Schwarzenegger added the caveat that it doesn’t mean the information should be ignored.

“The “study” was actually an abstract from a conference presentation. That doesn’t mean the data is bad; it just means it hasn’t been reviewed and gone through the process that helps validate the findings.”

He specified that a time-restricted feeding group was not compared to a non-time-restricted feeding group, making the findings less impactful.

“More importantly, the research doesn’t lend itself to making such big claims. The scientists looked at data where participants tried to recall how they ate for two days. So, technically, we don’t even know if the people who ate for fewer hours were even practicing intermittent fasting. In other words, a time-restricted feeding group was not compared to a non-time-restricted feeding group and then analyzed over time.”

“Does this mean there’s nothing to take from the research? It’s too early to say, but because it’s just an abstract, the headline was more than just a little premature; it was irresponsible. Research like this might offer clues to ask better questions, design different studies, and see if there’s fire where there’s a little smoke.”

Moreover, Schwarzenegger cited the authors of the abstract who indicated that there was no clear evidence to suggest that time-restricted eating caused cardiovascular death.

“Even the abstract authors wrote, “Although the study identified an association between an 8-hour eating window and cardiovascular death, this does not mean that time-restricted eating caused cardiovascular death.”

Despite the discovery, ‘The Austrian Oak’ stands by intermittent fasting as an effective method for weight loss, but believes the benefits have been overstated.

“Intermittent fasting can be an effective way to eat and support weight loss, but many of the benefits are overstated. At this point, if you follow a time-restricted eating diet and it’s helping you manage your weight and be healthier, there’s no need to fear it will cause cardiovascular issues.”

Arnold Schwarzenegger isn’t the only fitness mastermind to offer his opinion on intermittent fasting and its utility. Dr. Rhonda Patrick, a cell biologist and nutritionist, recently broke down intermittent fasting and explained why it’s not a miracle diet despite its positive impact on weight loss outcomes.

In the ever-changing world of fitness, hearing from Arnold Schwarzenegger on nutrition and especially dieting principles is always insightful. Although intermittent fasting may have some drawbacks, the 76-year-old bodybuilding star believes it has merit for weight loss goals.

Find More On Intermittent Fasting:

  • 18/6 Intermittent Fasting Diet: Unlock the Power of Time-Restricted Eating
  • 16 Celebrities Who Swear By Intermittent Fasting (Their Tips and Experiences)
  • 8 Fitness Trainer-Approved Workouts to Complement Intermittent Fasting for Weight Loss You Wish You’d Known About Sooner

If you have any questions about this news, please feel free to contact Doug by leaving a comment below.

Published: 21 March, 2024 | 11:08 AM EDT

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Arnold Schwarzenegger Evaluates Study Claiming Intermittent Fasting Causes Higher Risk of Heart Problems – Fitness Volt (2024)

FAQs

Arnold Schwarzenegger Evaluates Study Claiming Intermittent Fasting Causes Higher Risk of Heart Problems – Fitness Volt? ›

“First things first: No peer-reviewed study shows a cause-and-effect relationship between intermittent fasting and heart disease,” wrote Arnie explaining how the study is an abstract from a conference presentation. However, this doesn't make the outcome unjustified.

Does intermittent fasting increase the risk of heart disease? ›

On March 18, the American Health Association announced study results linking intermittent fasting with an increased risk of dying from cardiovascular disease.

What are the dangers of intermittent fasting study? ›

Specifically, a study found that caloric restriction, also known as intermittent fasting, has a 91% higher risk of death due to cardiovascular disease. Except scientific research doesn't say that — and not only should you not be worried about this study, you shouldn't be wasting brain glucose thinking about it.

Does Arnold Schwarzenegger have a medical condition? ›

Arnold Schwarzenneger recently got a pacemaker at the Cleveland Clinic. Schwarzenneger, who has lived his whole life with a congenital heart defect, has had multiple open-heart surgeries.

Is intermittent fasting healthy when working out? ›

Yes, you can continue working out while fasting. But take it easy. Fasted workouts have their benefits. Working out on an empty stomach could help you lose weight because your body will rely on stored fuel, in the form of glycogen and fat 2 —rather than burning your most-recent meal.

Can fasting unclog arteries? ›

Those individuals who practiced intermittent fasting also had about 40 percent less atherosclerosis in their carotid arteries than the control group.

Who should not do intermittent fasting? ›

Some people should steer clear of trying intermittent fasting: Children and teens under age 18. Women who are pregnant or breastfeeding. People with type 1 diabetes who take insulin.

Why don t doctors recommend intermittent fasting? ›

Intermittent fasting is safe for many people, but it's not for everyone. Skipping meals may not be the best way to manage your weight if you're pregnant or breast-feeding. If you have kidney stones, gastroesophageal reflux, diabetes or other medical problems, talk with your doctor before starting intermittent fasting.

Is intermittent fasting good for the heart? ›

But it did show that people who report an intermittent-fasting diet (specifically those who ate over an 8-hour time frame) were at a higher risk for death from heart disease than those who ate over a 12-16 hour time frame.

What are 5 cons of intermittent fasting? ›

Other side effects can include insomnia, irritability, headaches, and nausea. For many, IF also may not be sustainable for the long term. Some may find it challenging to fast while keeping up with family and social obligations.

Why did Arnold Schwarzenegger have a heart transplant? ›

ARNOLD SCHWARZENEGGER HAS undergone several operations over the last couple of years to repair a congenital heart condition, and has been increasingly transparent about his health, sharing insights into his recovery on his social media channels.

Why did Arnold Schwarzenegger stop eating meat? ›

Bodybuilding icon Arnold Schwarzenegger has moved away from meat in recent years, saying in a 2022 edition of his newsletter that the decision to eat 80% plant-based foods led to a dramatic reduction in his cholesterol levels. But that doesn't mean Schwarzenegger has given up on a muscle-building, protein-rich diet.

Did Arnold Schwarzenegger get a pacemaker put in? ›

Arnold Schwarzenegger reveals he had pacemaker surgery recently to address irregular heartbeat, says he's 'doing great' - ABC7 Chicago.

Does coffee break a fast? ›

The bottom line. You can drink moderate amounts of black coffee during fasting periods, as it contains very few calories and is unlikely to break your fast. In fact, coffee may enhance the benefits of intermittent fasting, which include reduced inflammation and improved brain function.

What is the best food to eat after intermittent fasting? ›

Below are a few examples of what to eat to break your fast.
  • Smoothies. Blended drinks can be a gentler way to introduce nutrients to your body since they contain less fiber than whole, raw fruits and vegetables.
  • Dried fruits. ...
  • Soups. ...
  • Vegetables. ...
  • Fermented foods. ...
  • Healthy fats.

What can I drink in the morning while intermittent fasting? ›

Generally speaking, while fasting with time-restricted intermittent eating, you don't eat any food at all and only drink beverages with very few calories, such as water or unsweetened coffee and tea without milk. When you're not fasting, it's important to eat a healthy and varied diet that's good for your body.

How does prolonged fasting affect the heart? ›

Instead, researchers from Shanghai Jiao Tong University School of Medicine in China found that people who restricted food consumption to less than eight hours per day had a 91% higher risk of dying from cardiovascular disease over a median period of eight years, relative to people who ate across 12 to 16 hours.

Can eating too fast affect your heart? ›

In fact, one recent study showed that fast eaters are 11% more likely to the risk factors for cardiac disease. There's also the toll that carrying extra weight takes on your limbs and joints, as well as your psychological wellbeing. In short, there is every reason to take your time with your meals.

Does intermittent fasting increase bad cholesterol? ›

Intermittent fasting and energy-restricted diets are effective in improving circulating total cholesterol, low-density lipoprotein cholesterol, and triacylglycerol levels. However, intermittent fasting and energy-restricted diets have no meaningful effects on high-density lipoprotein cholesterol levels.

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